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ENGLISH
10.5.18 SETTING PARAMETERS
The parameters related to this chapter are shown in the table below.
O r d e r
number
Code
State
Default
Minimum Maximum Setting
interval
Unit
1.1
DHW MODE
Enable or disable the DHW mode:0=NON,1=YES
1
0
1
1
/
1.2
DISINFECT
Enable or disable the disinfect mode:0=NON,1=YES
1
0
1
1
/
1.3
DHW PRIORITY
Enable or disable the DHW priority mode:0=NON,1=YES
1
0
1
1
/
1.4
DHW PUMP
Enable or disable the DHW pump mode:0=NON,1=YES
0
0
1
1
/
1.5
DHW PRIORITY TIME SET Enable or disable the DHW priority time set:0=NON,1=YES
0
0
1
1
/
1.6
dT5_ON
The temperature difference for starting the heat pump
10
1
30
1
°C
1.7
dT1S5
The correct valve to adjust the output of the compressor.
10
5
40
1
°C
1.8
T4DHWMAX
The maximum ambient temperature that the heat pump can operate at
for domestic water heating
43
35
43
1
°C
1.9
T4DHWMIN
The minimum ambient temperature that the heat pump can operate for
domestic water heating
-10
-25
5
1
°C
1.10
t_INTERVAL_DHW
The start time interval of the compressor in DHW mode
5
5
5
1
min
1.11
dT5_TBH_ OFF
The temperature difference between T5 and T5S that turns the booster
heater off.
5
0
10
1
°C
1.12
T4_TBH_ON
The highest outdoor temperature the TBH can operate.
5
-5
20
1
°C
1.13
t_TBH_DELAY
The time that the compressor has run before starting the booster heater
30
0
240
5
min
1.14
T5S_DI
The target temperature of water in the domestic hot water tank in the
DISINFECT function.
65
60
70
1
°C
1.15
t_DI_HIGHTEMP.
The time that the highest temperature of water in the domestic hot
water tank in the DISINFECT function will last
15
5
60
5
min
1.16
t_DI_MAX
The maximum time that disinfection will last
210
90
300
5
min
1.17
t_DHWHP_RESTRICT
The operation time for the space heating/cooling operation.
30
10
600
5
min
1.18
t_DHWHP_MAX
The maximum continuous working period of the heat pump in DHW
PRIORITY mode
90
10
600
5
min
1.19
DHW PUMP TIME RUN
Enable or disable the DHW pump run as timed and keeps running for
PUMP RUNNING TIME:0=NON,1=YES
1
0
1
1
/
1.20
PUMP RUNNING TIME
the certain time that the DHW pump will keep running for
5
5
120
1
min
1.21
DHW PUMP DISINFECT
Enable or disable the DHW pump operate when the unit is in disinfect
mode and T5
≥
T5S_DI-2:0=NON,1=YES
1
0
1
1
/
2.1
COOL MODE
Enable or disable the cooling mode:0=NON,1=YES
1
0
1
1
/
2.2
t_T4_FRESH_C
The refresh time of climate related curves for cooling mode
0,5
0.5
6
0.5
hours
2.3
T4CMAX
The highest ambient operation temperature for cooling mode
52
35
52
1
°C
2.4
T4CMIN
The lowest ambient operating temperature for cooling mode
10
-5
25
1
°C
2.5
dT1SC
The temperature difference for starting the heat pump (T1)
5
2
10
1
°C
2.6
dTSC
The temperature difference for starting the heat pump (Ta)
2
1
10
1
°C
2.7
t_INTERVAL_COOL
The start time interval of the compressor in COOL mode
5
5
5
1
°C
2.8
T1SetC1
The setting temperature 1 of climate related curves for cooling mode
10
5
25
1
min
2.9
T1SetC2
The setting temperature 2 of climate related curves for cooling mode
16
5
25
1
°C
2.10
T4C1
The ambient temperature 1 of climate related curves for cooling mode
35
-5
46
1
°C
2.11
T4C2
The ambient temperature 2 of climate related curves for cooling mode
25
-5
46
1
°C
2.12
ZONE1 C-EMISSION
The type of zone1 end for cooling mode0=FCU(fan coil unit)1=RAD.
(radiator) 2=FLH (floor heating)
0
0
2
1
/
2.13
ZONE2 C-EMISSION
The type of zone2 end for cooling mode 0=FCU(fan coil unit)1=RAD.
(radiator) 2=FLH (floor heating)
0
0
2
1
/
3.1
HEAT MODE
Enable or disable the heating mode
1
0
1
1
/
3.2
t_T4_FRESH_H
The refresh time of climate related curves for heating mode
0.5
0.5
6
0.5
hours
3.3
T4HMAX
The maximum ambient operating temperature for heating mode
25
20
35
1
°C
3.4
T4HMIN
The minimum ambient operating temperature for heating mode
-15
-25
15
1
°C
3.5
dT1SH
The temperature difference for starting the unit (T1)
5
2
10
1
°C
3.6
dTSH
The temperature difference for starting the unit (Ta)
2
1
10
1
°C
3.7
t_INTERVAL_HEAT
The start time interval of the compressor in HEAT mode
5
5
5
1
min
3.8
T1SetH1
The setting temperature 1 of climate related curves for heating mode
35
25
60
1
°C
3.9
T1SetH2
The setting temperature 2 of climate related curves for heating mode
28
25
60
1
°C
3.10
T4H1
The ambient temperature 1 of climate related curves for heating mode
-5
-25
35
1
°C
3.11
T4H2
The ambient temperature 2 of climate related curves for heating mode
7
-25
35
1
°C
3.12
ZONE1 H-EMISSION
The type of zone1 end for heating mode 0=FCU(fan coil unit) 1=RAD.
(radiator) 2=FLH (floor heating
1
0
2
1
/
3.13
ZONE2 H-EMISSION
The type of zone2 end for heating mode 0=FCU(fan coil unit) 1=RAD.
(radiator) 2=FLH (floor heating)
2
0
2
1
/
3.14
t_DELAY_PUMP
The time that the compressor has run before starting the pump.
2
2
20
0.5
min
4.1
T4AUTOCMIN
The minimum operating ambient temperature for cooling in auto mode
25
20
29
1
°C
4.2
T4AUTOHMAX
The maximum operating ambient temperature for heating in auto mode
17
10
17
1
°C
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